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-rw-r--r--noncore/settings/backup/backuprestore.cpp82
-rw-r--r--noncore/settings/backup/backuprestore.h4
2 files changed, 55 insertions, 31 deletions
diff --git a/noncore/settings/backup/backuprestore.cpp b/noncore/settings/backup/backuprestore.cpp
index 3889744..478b22f 100644
--- a/noncore/settings/backup/backuprestore.cpp
+++ b/noncore/settings/backup/backuprestore.cpp
@@ -1,233 +1,242 @@
#include "backuprestore.h"
#include "errordialog.h"
/* OPIE */
#include <opie2/odebug.h>
#include <opie2/ostorageinfo.h>
using namespace Opie::Core;
#include <qpe/qpeapplication.h>
#include <qpe/resource.h>
#include <qpe/config.h>
/* QT */
#include <qapplication.h>
#include <qmultilineedit.h>
#include <qdir.h>
#include <qfile.h>
#include <qfileinfo.h>
#include <qlistview.h>
#include <qpushbutton.h>
#include <qheader.h>
#include <qmessagebox.h>
#include <qcombobox.h>
#include <qlist.h>
#include <qregexp.h>
#include <qtextstream.h>
#include <qtextview.h>
#include <qlineedit.h>
+#include <qstringlist.h>
/* STD */
#include <errno.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/stat.h>
#include <dirent.h>
#define HEADER_NAME 0
#define HEADER_BACKUP 1
#define BACKUP_LOCATION 2
#define EXTENSION ".bck"
const QString tempFileName = "/tmp/backup.err";
BackupAndRestore::BackupAndRestore( QWidget* parent, const char* name, WFlags fl)
: BackupAndRestoreBase(parent, name, fl)
{
backupList->header()->hide();
restoreList->header()->hide();
locationList->header()->hide();
connect( backupButton, SIGNAL( clicked() ), this, SLOT( backup() ) );
connect( restoreButton, SIGNAL( clicked() ), this, SLOT( restore() ) );
connect( backupList, SIGNAL( clicked( QListViewItem* ) ), this, SLOT( selectItem( QListViewItem* ) ) );
connect( restoreSource, SIGNAL( activated( int ) ), this, SLOT( sourceDirChanged( int ) ) );
connect( addLocationButton, SIGNAL( clicked() ), this, SLOT( addLocation() ) );
connect( removeLocationButton, SIGNAL( clicked() ), this, SLOT( removeLocation() ) );
connect( saveLocationsButton, SIGNAL( clicked() ), this, SLOT( saveLocations() ) );
//add directorys for backing up
applicationSettings = new QListViewItem(backupList, "Application Settings", "", "Settings/");
selectItem(applicationSettings);
applicationSettings = new QListViewItem(backupList, "Application Data", "", "Applications/");
selectItem(applicationSettings);
documents= new QListViewItem(backupList, "Documents", "", "Documents/");
selectItem(documents);
scanForApplicationSettings();
- refreshBackupLocations();
refreshLocations();
-
- Config config("BackupAndRestore");
- //read last locations
- config.setGroup("LastLocation");
- QString lastStoreLocation = config.readEntry( "LastStoreLocation", "" );
- QString lastRestoreLocation = config.readEntry( "LastRestoreLocation", "" );
- int locationIndex = 0;
-
- QMap<QString, QString>::Iterator it;
- for( it = backupLocations.begin(); it != backupLocations.end(); ++it )
- {
- storeToLocation->insertItem(it.key());
- restoreSource->insertItem(it.key());
-
- //check for last locations
- if ( it.key() == lastStoreLocation )
- storeToLocation->setCurrentItem( locationIndex );
- if ( it.key() == lastRestoreLocation )
- restoreSource->setCurrentItem( locationIndex );
- locationIndex++;
- }
+ refreshBackupLocations();
// Read the list of items to ignore.
QList<QString> dontBackupList;
dontBackupList.setAutoDelete(true);
+ Config config("BackupAndRestore");
config.setGroup("DontBackup");
int total = config.readNumEntry("Total", 0);
for(int i = 0; i < total; i++)
{
dontBackupList.append(new QString(config.readEntry(QString("%1").arg(i), "")));
}
QList<QListViewItem> list;
getAllItems(backupList->firstChild(), list);
for(uint i = 0; i < list.count(); i++)
{
QString text = list.at(i)->text(HEADER_NAME);
for(uint i2 = 0; i2 < dontBackupList.count(); i2++)
{
if(*dontBackupList.at(i2) == text)
{
selectItem(list.at(i));
break;
}
}
}
QPEApplication::showWidget( this );
}
BackupAndRestore::~BackupAndRestore()
{
QList<QListViewItem> list;
getAllItems(backupList->firstChild(), list);
Config config("BackupAndRestore");
config.setGroup("DontBackup");
config.clearGroup();
int count = 0;
for(uint i = 0; i < list.count(); i++)
{
if(list.at(i)->text(HEADER_BACKUP) == "")
{
config.writeEntry(QString("%1").arg(count), list.at(i)->text(HEADER_NAME));
count++;
}
}
config.writeEntry("Total", count);
// Remove Temp File
if ( QFile::exists( tempFileName ) )
QFile::remove( tempFileName );
}
void BackupAndRestore::refreshBackupLocations()
{
backupLocations.clear();
// Add cards
Opie::Core::OStorageInfo storage;
backupLocations.insert( "Documents", QDir::homeDirPath() + "/Documents" );
if ( storage.hasCf() )
{
backupLocations.insert( "CF", storage.cfPath() );
odebug << "Cf Path: " + storage.cfPath() << oendl;
}
if ( storage.hasSd() )
{
backupLocations.insert( "SD", storage.sdPath() );
odebug << " Sd Path: " + storage.sdPath() << oendl;
}
if ( storage.hasMmc() )
{
backupLocations.insert( "MMC", storage.mmcPath() );
odebug << "Mmc Path: " + storage.mmcPath() << oendl;
}
- // Add own locations from locationList
- // todo implementation
+ for ( QListViewItemIterator it( locationList ); it.current(); ++it )
+ {
+ backupLocations.insert( it.current()->text( 0 ), it.current()->text( 0 ) );
+ }
+
+ //update QComboBox
+ storeToLocation->clear();
+ restoreSource->clear();
+
+ //read last locations
+ Config config("BackupAndRestore");
+ config.setGroup("LastLocation");
+ QString lastStoreLocation = config.readEntry( "LastStoreLocation", "" );
+ QString lastRestoreLocation = config.readEntry( "LastRestoreLocation", "" );
+ int locationIndex = 0;
+
+ //fill QComboBox
+ QMap<QString, QString>::Iterator it;
+ for( it = backupLocations.begin(); it != backupLocations.end(); ++it )
+ {
+ storeToLocation->insertItem(it.key());
+ restoreSource->insertItem(it.key());
+
+ //check for last locations
+ if ( it.key() == lastStoreLocation )
+ storeToLocation->setCurrentItem( locationIndex );
+ if ( it.key() == lastRestoreLocation )
+ restoreSource->setCurrentItem( locationIndex );
+ locationIndex++;
+ }
}
QList<QListViewItem> BackupAndRestore::getAllItems(QListViewItem *item, QList<QListViewItem> &list)
{
while(item)
{
if(item->childCount() > 0)
getAllItems(item->firstChild(), list);
list.append(item);
item = item->nextSibling();
}
return list;
}
/**
* Selects and unselects the item by setting the HEADER_BACKUP to B or !.
* and changing the icon to match
* @param currentItem the item to swich the selection choice.
*/
void BackupAndRestore::selectItem(QListViewItem *currentItem)
{
if(!currentItem)
return;
if(currentItem->text(HEADER_BACKUP) == "B")
{
currentItem->setPixmap(HEADER_NAME, Resource::loadPixmap("backup/null"));
currentItem->setText(HEADER_BACKUP, "");
}
else
{
currentItem->setPixmap(HEADER_NAME, Resource::loadPixmap("backup/check"));
currentItem->setText(HEADER_BACKUP, "B");
}
}
void BackupAndRestore::scanForApplicationSettings()
{
QDir d( QDir::homeDirPath() + "/" + QString( applicationSettings->text(BACKUP_LOCATION) ) );
d.setFilter( QDir::Dirs | QDir::Files | QDir::NoSymLinks );
const QFileInfoList *list = d.entryInfoList();
QFileInfoListIterator it( *list );
QFileInfo *fi;
while ( (fi=it.current()) )
{
//odebug << (d.path()+"/"+fi->fileName()).latin1() << oendl;
if ( ( fi->fileName() != "." ) && ( fi->fileName() != ".." ) )
{
QListViewItem *newItem = new QListViewItem(applicationSettings, fi->fileName());
selectItem(newItem);
}
++it;
}
}
/**
* The "Backup" button has been pressed. Get a list of all of the files that
* should be backed up. If there are no files, emit and error and exit.
* Determine the file name to store the backup in. Backup the file(s) using
* tar and gzip --best. Report failure or success
*/
void BackupAndRestore::backup()
{
QString backupFiles;
@@ -249,129 +258,128 @@ void BackupAndRestore::backup()
QString t = outputFile;
int c = 1;
while(QFile::exists(outputFile + EXTENSION))
{
outputFile = t + QString("%1").arg(c);
c++;
}
// We execute tar and compressing its output with gzip..
// The error output will be written into a temp-file which could be provided
// for debugging..
odebug << "Storing file: " << outputFile.latin1() << "" << oendl;
outputFile += EXTENSION;
QString commandLine = QString( "cd %1 && (tar -X %1 -cz %2 Applications/backup/exclude -f %3 ) 2> %4" ).arg( QDir::homeDirPath() )
.arg( getExcludeFile() )
.arg( backupFiles )
.arg( outputFile.latin1() )
.arg( tempFileName.latin1() );
odebug << commandLine << oendl;
int r = system( commandLine );
if(r != 0)
{
perror("Error: ");
QString errorMsg= tr( "Error from System:\n" ) + (QString)strerror( errno );
switch( QMessageBox::critical(this, tr( "Message" ), tr( "Backup Failed!" ) + "\n"
+ errorMsg, QString( tr( "Ok" ) ), QString( tr( "Details" ) ) ) )
{
case 1:
owarn << "Details pressed !" << oendl;
ErrorDialog* pErrDialog = new ErrorDialog( this, NULL, true );
QFile errorFile( tempFileName );
if ( errorFile.open(IO_ReadOnly) )
{
QTextStream t( &errorFile );
QString s;
while ( !t.eof() )
{ // until end of file...
s += t.readLine(); // line of text excluding '\n'
}
errorFile.close();
pErrDialog->m_textarea->setText( s );
}
else
{
pErrDialog->m_textarea->setText( "Unable to open File: /tmp/backup.er" );
}
QPEApplication::execDialog( pErrDialog );
delete pErrDialog;
break;
}
setCaption(tr("Backup and Restore.. Failed !!"));
return;
}
else
{
QMessageBox::information(this, tr( "Message" ), tr( "Backup Successful." ), QString(tr( "Ok" ) ) );
-
}
//write store-location
Config config( "BackupAndRestore" );
config.setGroup( "LastLocation" );
config.writeEntry( "LastStoreLocation", storeToLocation->currentText() );
setCaption(tr("Backup and Restore"));
}
/***
* Get a list of all of the files to backup.
*/
int BackupAndRestore::getBackupFiles(QString &backupFiles, QListViewItem *parent)
{
QListViewItem * currentItem;
QString currentHome;
if(!parent)
currentItem = backupList->firstChild();
else
{
currentItem = parent->firstChild();
currentHome = parent->text(BACKUP_LOCATION);
}
uint count = 0;
while( currentItem != 0 )
{
if(currentItem->text(HEADER_BACKUP) == "B" )
{
if(currentItem->childCount() == 0 )
{
if(parent == NULL)
backupFiles += currentItem->text(BACKUP_LOCATION);
else
backupFiles += currentHome + currentItem->text(HEADER_NAME);
backupFiles += " ";
count++;
}
else
{
count += getBackupFiles(backupFiles, currentItem);
}
}
currentItem = currentItem->nextSibling();
}
return count;
}
void BackupAndRestore::sourceDirChanged(int selection)
{
restoreList->clear();
rescanFolder(backupLocations[restoreSource->text(selection)]);
}
void BackupAndRestore::fileListUpdate()
{
owarn << "void BackupAndRestore::fileListUpdate()" << oendl;
restoreList->clear();
rescanFolder( backupLocations[restoreSource->currentText()] );
}
/**
* Scans directory for any backup files. Will recursivly go down,
@@ -475,95 +483,111 @@ void BackupAndRestore::restore()
s += t.readLine(); // line of text excluding '\n'
}
errorFile.close();
pErrDialog->m_textarea->setText( s );
}
else
{
pErrDialog->m_textarea->setText( tr( "Unable to open File: %1" ).arg( "/tmp/backup.er" ) );
}
QPEApplication::execDialog( pErrDialog );
delete pErrDialog;
setCaption(tr("Backup and Restore.. Failed !!"));
return;
break;
}
}
else
{
QMessageBox::information(this, tr( "Message" ), tr( "Restore Successful." ), QString( tr( "Ok") ) );
}
//write restore-location
Config config( "BackupAndRestore" );
config.setGroup( "LastLocation" );
config.writeEntry( "LastRestoreLocation", restoreSource->currentText() );
setCaption(tr("Backup and Restore"));
}
/**
* Check for exclude in Applications/backup
* If it does not exist, the function will create the file with *.bck as content
* The exclude_files is read by tar and will provide to exclude special files out from backup.
* e.g. alle *.bck files (backup-files) will not be backed up by default
*/
QString BackupAndRestore::getExcludeFile()
{
QString excludeFileName = Global::applicationFileName( "backup", "exclude" );
if ( !QFile::exists( excludeFileName ) )
{
QFile excludeFile( excludeFileName);
if ( excludeFile.open( IO_WriteOnly ) == true )
{
QTextStream writeStream( &excludeFile );
writeStream << "*.bck" << "\n";
excludeFile.close();
}
else
{
return QString::null;
}
}
return excludeFileName;
}
void BackupAndRestore::refreshLocations()
{
locationList->clear();
+
//todo: implement add locations
- odebug << "not implemented yet" << oendl;
+ Config config( "BackupAndRestore" );
+ config.setGroup( "Locations" );
+
+ QStringList locations( config.readListEntry( "locations", '|' ) );
+
+ for ( QStringList::Iterator it = locations.begin(); it != locations.end(); ++it ) {
+ (void) new QListViewItem( locationList, *it );
+ }
}
void BackupAndRestore::addLocation()
{
if ( ( !locationEdit->text().isEmpty() ) &&
( QDir( locationEdit->text() ).exists() ) )
{
(void) new QListViewItem( locationList, locationEdit->text() );
locationEdit->setText( "" );
}
}
void BackupAndRestore::removeLocation()
{
if ( locationList->selectedItem() )
{
delete( locationList->selectedItem() );
}
}
-void BackupAndRestore::saveLocation()
+void BackupAndRestore::saveLocations()
{
- //todo: implement
- odebug << "not implemented yet" << oendl;
+ Config config("BackupAndRestore");
+ config.setGroup("Locations");
+
+ QStringList locations;
+ for ( QListViewItemIterator it( locationList ); it.current(); ++it )
+ {
+ locations.append( it.current()->text( 0 ) );
}
+ config.writeEntry( "locations", locations, '|' );
+ refreshBackupLocations();
+}
// backuprestore.cpp
diff --git a/noncore/settings/backup/backuprestore.h b/noncore/settings/backup/backuprestore.h
index 527b3cf..caf6243 100644
--- a/noncore/settings/backup/backuprestore.h
+++ b/noncore/settings/backup/backuprestore.h
@@ -1,53 +1,53 @@
#ifndef WINDOW_H
#define WINDOW_H
#include <qmainwindow.h>
#include "backuprestorebase.h"
#include <qmap.h>
#include <qlist.h>
class QListViewItem;
+class QStringList;
class BackupAndRestore : public BackupAndRestoreBase
{
Q_OBJECT
public:
BackupAndRestore( QWidget* parent = 0, const char* name = 0, WFlags fl = 0);
~BackupAndRestore();
static QString appName() { return QString::fromLatin1("backup"); }
private slots:
void backup();
void restore();
void selectItem(QListViewItem *currentItem);
void sourceDirChanged(int);
void rescanFolder(QString directory);
void fileListUpdate();
void addLocation();
void removeLocation();
- void saveLocation();
+ void saveLocations();
private:
void scanForApplicationSettings();
int getBackupFiles(QString &backupFiles, QListViewItem *parent);
QString getExcludeFile();
QMap<QString, QString> backupLocations;
QList<QListViewItem> getAllItems(QListViewItem *item, QList<QListViewItem> &list);
void refreshBackupLocations();
void refreshLocations();
QListViewItem *systemSettings;
QListViewItem *applicationSettings;
QListViewItem *documents;
-
};
#endif
// backuprestore.h